Dasqua 1/8″ x 6″ 10 Piece Premium Parallel Set With Aluminum Case – 8204-0015

• Made of premium alloy steel, hardened, stress-relieved, precision ground, in pairs.
• Highly perpendicular, parallel, and dimensionally accurate.
• These parallels are convenient to use and maintain.
• Easy to use in drilling, milling and assembly work by providing a reliable and accurate position for the workpiece.
• Height and thickness accuracy is 0.0004″.
• Edges are slightly beveled.
• Matched pairs are marked with sizes.
• Superior surface finish is Ra0.4um/16uin with a hardness of HRC56-61 which provides a long service life.
• Provided in a fitted aluminum case.